{"product_id":"hesi-powerzyme","title":"Hesi PowerZyme Enzyme Root Zone Cleaner","description":"\u003ch2\u003eTurns dead root matter into something the plant can use\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHesi PowerZyme\u003c\/strong\u003e is an \u003cstrong\u003eenzyme\u003c\/strong\u003e product that breaks down dead root material and organic debris in the medium, converting cellulose into simple sugars that feed the plant and the beneficial microbes rather than the pathogens.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClears dead root matter\u003c\/strong\u003e - a plant sheds roots constantly through a cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurns waste into food\u003c\/strong\u003e - broken-down cellulose feeds the biology instead of rotting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeeps a reused medium viable\u003c\/strong\u003e - the main reason a second run underperforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces root disease pressure\u003c\/strong\u003e - decaying matter is what pathogens colonise first\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks alongside beneficials\u003c\/strong\u003e - enzymes and microbes are complementary\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eA root zone that turns brown and sour late in flower\u003c\/h3\u003e\u003cp\u003eRoot die-back accumulates through a cycle, and in a recirculating system or a reused medium it rots and becomes the food supply for exactly the organisms you do not want. It shows as \u003cstrong\u003eweak roots\u003c\/strong\u003e and a sour smell in the last weeks.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole cycle:\u003c\/strong\u003e \u003cstrong\u003e2.5 ml per litre\u003c\/strong\u003e at every watering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReused medium:\u003c\/strong\u003e \u003cstrong\u003e5 ml per litre\u003c\/strong\u003e for the first two waterings of a second run\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReservoir:\u003c\/strong\u003e keep it under 22°C - enzymes denature in a warm tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith beneficials:\u003c\/strong\u003e safe alongside bacterial and fungal products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e soil, coco and hydroponics\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Enzyme root zone cleaner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRole:\u003c\/strong\u003e Breaks down dead root matter and debris\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical dose:\u003c\/strong\u003e 2.5 to 5 ml per litre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindow:\u003c\/strong\u003e Whole cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReservoir temperature:\u003c\/strong\u003e Under 22°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Soil, coco, hydroponics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"hcs-dosing\" style=\"margin:32px 0 0;border:1px solid #e6e6e6;border-radius:12px;overflow:hidden;font-family:Montserrat,-apple-system,'Segoe UI',sans-serif;\"\u003e\n\u003cdiv style=\"background:#101010;padding:16px 20px;border-bottom:3px solid #efc04c;\"\u003e\n\u003cdiv style=\"color:#ffffff;font-size:17px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;\"\u003eFeed Chart\u003c\/div\u003e\n\u003cdiv style=\"margin-top:6px;color:#b8b8b8;font-size:12px;line-height:1.5;\"\u003eHesi PowerZyme · soil, coco and hydroponics\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;color:#2b2b2b;background:#fff;\"\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003cth style=\"text-align:left;padding:10px 20px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#6b6b6b;font-weight:600;\"\u003eUse\u003c\/th\u003e\n\u003cth style=\"text-align:right;padding:10px 14px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#6b6b6b;font-weight:600;white-space:nowrap;\"\u003ePer 1 L\u003c\/th\u003e\n\u003cth style=\"text-align:right;padding:10px 20px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#6b6b6b;font-weight:600;white-space:nowrap;\"\u003ePer 10 L\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;\"\u003eWhole cycle — at every watering\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;font-weight:600;\"\u003e2.5 ml\u003c\/td\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;color:#6b6b6b;\"\u003e25 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fcfaf4;\"\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;\"\u003eReused medium — first two waterings of a second run\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;font-weight:600;\"\u003e5 ml\u003c\/td\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;color:#6b6b6b;\"\u003e50 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background:#101010;padding:12px 20px;font-size:12px;color:#b8b8b8;line-height:1.6;\"\u003e\n\u003cspan style=\"color:#efc04c;font-weight:600;\"\u003eNote\u003c\/span\u003e — Hesi's own chart gives a frequency rather than a rate for PowerZyme: use it 1 to 2 times a week. Keep the reservoir under 22°C — enzymes denature in a warm tank. It is safe to run alongside bacterial and fungal products. Check pH and EC after mixing.\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hesi","offers":[{"title":"500ml","offer_id":53496884691210,"sku":"NUT-HES-006-01","price":8.49,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":53496884723978,"sku":"NUT-HES-006-02","price":11.45,"currency_code":"GBP","in_stock":true},{"title":"2.5 Litre","offer_id":53496884756746,"sku":"NUT-HES-006-03","price":33.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":53496884789514,"sku":"NUT-HES-006-04","price":47.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/Hesi_Powerzyme_9eb0de71-ef67-4ed7-9ab1-f1ab0701a026.jpg?v=1786226558","url":"https:\/\/hydrocropshop.co.uk\/products\/hesi-powerzyme","provider":"Hydro Crop Shop","version":"1.0","type":"link"}